On 5/17/22 12:13 PM, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 42226c989789 Linux 5.18-rc7 > git tree: upstream > console+strace: https://syzkaller.appspot.com/x/log.txt?x=125b807ef00000 > kernel config: https://syzkaller.appspot.com/x/.config?x=902c5209311d387c > dashboard link: https://syzkaller.appspot.com/bug?extid=1a0a53300ce782f8b3ad > compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=149eb59ef00000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17cc57c6f00000 > > The issue was bisected to: > > commit 3f1d52abf098c85b177b8c6f5b310e8347d1bc42 > Author: Jens Axboe <axboe@xxxxxxxxx> > Date: Tue Mar 29 16:43:56 2022 +0000 > > io_uring: defer msg-ring file validity check until command issue #syz test git://git.kernel.dk/linux-block io_uring-5.18 -- Jens Axboe
